CA1114248A - Tea bags - Google Patents
Tea bagsInfo
- Publication number
- CA1114248A CA1114248A CA301,213A CA301213A CA1114248A CA 1114248 A CA1114248 A CA 1114248A CA 301213 A CA301213 A CA 301213A CA 1114248 A CA1114248 A CA 1114248A
- Authority
- CA
- Canada
- Prior art keywords
- tea
- water
- impregnated
- acid
- tea bag
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 241001122767 Theaceae Species 0.000 claims abstract description 78
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims abstract description 63
- 239000000463 material Substances 0.000 claims abstract description 58
- 230000002378 acidificating effect Effects 0.000 claims abstract description 41
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 15
- 239000000203 mixture Substances 0.000 claims description 9
- 150000003839 salts Chemical class 0.000 claims description 5
- BJEPYKJPYRNKOW-REOHCLBHSA-N (S)-malic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O BJEPYKJPYRNKOW-REOHCLBHSA-N 0.000 claims description 4
- KDYFGRWQOYBRFD-UHFFFAOYSA-N Succinic acid Natural products OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 claims description 4
- BJEPYKJPYRNKOW-UHFFFAOYSA-N alpha-hydroxysuccinic acid Natural products OC(=O)C(O)CC(O)=O BJEPYKJPYRNKOW-UHFFFAOYSA-N 0.000 claims description 4
- 239000001630 malic acid Substances 0.000 claims description 4
- 235000011090 malic acid Nutrition 0.000 claims description 4
- RTBFRGCFXZNCOE-UHFFFAOYSA-N 1-methylsulfonylpiperidin-4-one Chemical compound CS(=O)(=O)N1CCC(=O)CC1 RTBFRGCFXZNCOE-UHFFFAOYSA-N 0.000 claims description 3
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 claims description 3
- JFCQEDHGNNZCLN-UHFFFAOYSA-N anhydrous glutaric acid Natural products OC(=O)CCCC(O)=O JFCQEDHGNNZCLN-UHFFFAOYSA-N 0.000 claims description 3
- 230000003139 buffering effect Effects 0.000 claims description 3
- 238000007654 immersion Methods 0.000 claims description 3
- 239000011975 tartaric acid Substances 0.000 claims description 3
- 235000002906 tartaric acid Nutrition 0.000 claims description 3
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 claims description 2
- KEAYESYHFKHZAL-UHFFFAOYSA-N Sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 claims description 2
- KDYFGRWQOYBRFD-NUQCWPJISA-N butanedioic acid Chemical compound O[14C](=O)CC[14C](O)=O KDYFGRWQOYBRFD-NUQCWPJISA-N 0.000 claims description 2
- 229910021653 sulphate ion Inorganic materials 0.000 claims 1
- 239000002253 acid Substances 0.000 abstract description 19
- 238000001802 infusion Methods 0.000 abstract description 11
- 235000013616 tea Nutrition 0.000 description 64
- 238000000034 method Methods 0.000 description 6
- 239000007864 aqueous solution Substances 0.000 description 5
- 239000006172 buffering agent Substances 0.000 description 5
- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 description 4
- 238000001035 drying Methods 0.000 description 3
- -1 hydrogen ions Chemical class 0.000 description 3
- 241000905957 Channa melasoma Species 0.000 description 2
- 239000011668 ascorbic acid Substances 0.000 description 2
- 229960005070 ascorbic acid Drugs 0.000 description 2
- 235000010323 ascorbic acid Nutrition 0.000 description 2
- 235000013361 beverage Nutrition 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 235000021152 breakfast Nutrition 0.000 description 2
- 239000000872 buffer Substances 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 238000007598 dipping method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000796 flavoring agent Substances 0.000 description 2
- 235000019634 flavors Nutrition 0.000 description 2
- 230000001976 improved effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- SNICXCGAKADSCV-UHFFFAOYSA-N nicotine Chemical compound CN1CCCC1C1=CC=CN=C1 SNICXCGAKADSCV-UHFFFAOYSA-N 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 101100087530 Caenorhabditis elegans rom-1 gene Proteins 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 101100305983 Mus musculus Rom1 gene Proteins 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- ZPWVASYFFYYZEW-UHFFFAOYSA-L dipotassium hydrogen phosphate Chemical compound [K+].[K+].OP([O-])([O-])=O ZPWVASYFFYYZEW-UHFFFAOYSA-L 0.000 description 1
- WPUMTJGUQUYPIV-JIZZDEOASA-L disodium (S)-malate Chemical compound [Na+].[Na+].[O-]C(=O)[C@@H](O)CC([O-])=O WPUMTJGUQUYPIV-JIZZDEOASA-L 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000008267 milk Substances 0.000 description 1
- 210000004080 milk Anatomy 0.000 description 1
- 235000013336 milk Nutrition 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 235000019265 sodium DL-malate Nutrition 0.000 description 1
- 239000001509 sodium citrate Substances 0.000 description 1
- 239000001394 sodium malate Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000001384 succinic acid Substances 0.000 description 1
- HRXKRNGNAMMEHJ-UHFFFAOYSA-K trisodium citrate Chemical compound [Na+].[Na+].[Na+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O HRXKRNGNAMMEHJ-UHFFFAOYSA-K 0.000 description 1
- 229940038773 trisodium citrate Drugs 0.000 description 1
- 239000002759 woven fabric Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
- B65D85/70—Containers, packaging elements or packages, specially adapted for particular articles or materials for materials not otherwise provided for
- B65D85/804—Disposable containers or packages with contents which are mixed, infused or dissolved in situ, i.e. without having been previously removed from the package
- B65D85/808—Disposable containers or packages with contents which are mixed, infused or dissolved in situ, i.e. without having been previously removed from the package for immersion in the liquid to release part or all of their contents, e.g. tea bags
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/03—Non-macromolecular organic compounds
- D21H17/05—Non-macromolecular organic compounds containing elements other than carbon and hydrogen only
- D21H17/14—Carboxylic acids; Derivatives thereof
- D21H17/15—Polycarboxylic acids, e.g. maleic acid
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tea And Coffee (AREA)
- Packages (AREA)
- Wrappers (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Paper (AREA)
- Laminated Bodies (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB16824/77 | 1977-04-22 | ||
| GB16824/77A GB1603414A (en) | 1977-04-22 | 1977-04-22 | Tea bags |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1114248A true CA1114248A (en) | 1981-12-15 |
Family
ID=10084356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA301,213A Expired CA1114248A (en) | 1977-04-22 | 1978-04-17 | Tea bags |
Country Status (18)
| Country | Link |
|---|---|
| JP (1) | JPS541190A (de) |
| AT (1) | AT366120B (de) |
| AU (1) | AU515207B2 (de) |
| BE (1) | BE866274A (de) |
| BR (1) | BR7802476A (de) |
| CA (1) | CA1114248A (de) |
| CH (1) | CH627708A5 (de) |
| DE (1) | DE2816829A1 (de) |
| FI (1) | FI781176A7 (de) |
| FR (1) | FR2387860A1 (de) |
| GB (1) | GB1603414A (de) |
| IE (1) | IE46798B1 (de) |
| IN (1) | IN148240B (de) |
| IT (1) | IT1111463B (de) |
| NL (1) | NL7804257A (de) |
| NO (1) | NO148549C (de) |
| SE (1) | SE7804611L (de) |
| ZA (1) | ZA782290B (de) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NO177624C (no) * | 1989-10-31 | 1995-10-25 | Philip Morris Prod | Papirhylster for en rökeartikkel og anvendelse av dette |
| WO2006082027A1 (de) * | 2005-02-01 | 2006-08-10 | Koerber Helmut | Verfahren zur zubereitung von teeqetränken aus schwarzem oder grünem tee |
| JP5836692B2 (ja) * | 2011-08-09 | 2015-12-24 | 守康 村田 | ティーバッグ |
| JP6297595B2 (ja) * | 2013-01-31 | 2018-03-20 | グラットフェルター ゲルンスバッハ ゲーエムベーハー | 紙又は不織布のための架橋系／機能化系 |
| DE102013227044B4 (de) | 2013-12-20 | 2018-03-22 | Martin Bauer Gmbh & Co. Kg | Brühkapsel zur Herstellung eines Teegetränks in Kapselbrühmaschinen sowie Füllung für eine solche Brühkapsel |
| PL3496548T5 (pl) * | 2016-08-15 | 2023-09-11 | Ekaterra Research and Development UK Limited | Sposób wytwarzania produktu liściastej herbaty |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3006764A (en) * | 1959-02-17 | 1961-10-31 | Duncan Coffee Company | Tea bag |
| DE2332227A1 (de) * | 1972-06-29 | 1974-01-10 | Unilever Nv | Teebeutel |
| US3914439A (en) * | 1974-08-16 | 1975-10-21 | Shepard Chemical Ind Inc | Dry particulate flavor composition, method of making same and use thereof |
-
1977
- 1977-04-22 GB GB16824/77A patent/GB1603414A/en not_active Expired
-
1978
- 1978-04-17 CA CA301,213A patent/CA1114248A/en not_active Expired
- 1978-04-18 FI FI781176A patent/FI781176A7/fi not_active Application Discontinuation
- 1978-04-18 IN IN420/CAL/78A patent/IN148240B/en unknown
- 1978-04-18 DE DE19782816829 patent/DE2816829A1/de not_active Withdrawn
- 1978-04-18 AU AU35183/78A patent/AU515207B2/en not_active Expired
- 1978-04-20 NL NL7804257A patent/NL7804257A/xx not_active Application Discontinuation
- 1978-04-20 FR FR7811693A patent/FR2387860A1/fr active Granted
- 1978-04-20 BR BR7802476A patent/BR7802476A/pt unknown
- 1978-04-20 NO NO781394A patent/NO148549C/no unknown
- 1978-04-21 IE IE784/78A patent/IE46798B1/en unknown
- 1978-04-21 BE BE187032A patent/BE866274A/xx not_active IP Right Cessation
- 1978-04-21 SE SE7804611A patent/SE7804611L/xx unknown
- 1978-04-21 JP JP4763978A patent/JPS541190A/ja active Pending
- 1978-04-21 ZA ZA00782290A patent/ZA782290B/xx unknown
- 1978-04-21 IT IT67917/78A patent/IT1111463B/it active
- 1978-04-21 CH CH433978A patent/CH627708A5/de not_active IP Right Cessation
- 1978-04-24 AT AT0291878A patent/AT366120B/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| AU3518378A (en) | 1979-10-25 |
| FI781176A7 (fi) | 1978-10-23 |
| IE780784L (en) | 1978-10-22 |
| IT7867917A0 (it) | 1978-04-21 |
| FR2387860A1 (fr) | 1978-11-17 |
| NO781394L (no) | 1978-10-24 |
| AU515207B2 (en) | 1981-03-19 |
| NO148549B (no) | 1983-07-25 |
| AT366120B (de) | 1982-03-10 |
| ATA291878A (de) | 1981-07-15 |
| JPS541190A (en) | 1979-01-06 |
| FR2387860B1 (de) | 1983-05-27 |
| SE7804611L (sv) | 1978-10-23 |
| NO148549C (no) | 1983-11-02 |
| CH627708A5 (en) | 1982-01-29 |
| ZA782290B (en) | 1979-11-28 |
| IE46798B1 (en) | 1983-09-21 |
| GB1603414A (en) | 1981-11-25 |
| BR7802476A (pt) | 1978-12-12 |
| BE866274A (fr) | 1978-10-23 |
| DE2816829A1 (de) | 1978-10-26 |
| IN148240B (de) | 1980-12-13 |
| NL7804257A (nl) | 1978-10-24 |
| IT1111463B (it) | 1986-01-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |